Large-size regulator for branded welding equipment.
The argon pressure regulator is designed for reducing the pressure of argon delivered from the cylinder and automatically keeping up the preset pressure when supplying gas to electric equipment for MIG/MAG/TIG welding, etc.
– large clearly visible pressure gauges (ø63 mm) according to iso 5171
– high precision of keeping up preset flow due to a large membrane
– only minor increase of pressure when the gas withdrawal is suspended
– limit marks at maximum inlet and outlet pressure
– extended connection unit, suitable for cylinders with a protective collar
– reliable reducing unit ensures precision of maintaining preset flow
– reliable valve with a PU insert installed in the reducing unit – ergonomic non-detachable knobs made of shockproof plastic
– body and connection units made of brass
Manufactured according to ISO 2503.
| Reducible gas | argon |
| Standard | DIN 477 №6 |
| Maximum inlet gas pressure, bar | 200 |
| Maximum working gas pressure, bar | 10 |
| Maximum capacity, m3/h | 30 |
| Weight no more than, kg | 1,3 |
| Gauges diameter, mm | Ø63 |
| Inlet thread | W21.8 ![]() |
| Outlet thread (Hose inner diameter, mm) | G1/4 (6) |
| Countries where the above-mentioned connection threads are applicable | Poland, Bulgaria, Germany, Austria, Switzerland, Czech Republic, Hungary, Scandinavia, Romania, Serbia, Slovakia (Ar) |


